Neomyzus circumflexus, the crescent-marked lily aphid or mottled arum aphid, also known as Aulacorthum circumflexum, is an aphid in the superfamily Aphidoidea in the order Hemiptera. It is a true bug and sucks sap from plants. It is also known to transmit plant viruses.
Normally host in Adiantum, Calla, Cineraria, Cyclamen, Fuchsia, Zantedeschia, Viola tricolor, and Physalis peruviana.[1]
It is known to be a major insect pest on species of Asparagus, Begonia, and Fuchsia.[2]